JEE Mains · Chemistry · STD 12 - 8.2 Carboxylic acids and their derivative
Determination of the molar mass of acetic acid in benzene using freezing point depression is affected by
- A partial ionization
- B dissociation
- C complex formation
- D association
Answer & Solution
Correct Answer
(D) association
Step-by-step Solution
Detailed explanation
Acetic acid contain carboxylic group \(-\,COOH\) which can form \(H\,-\) bonding so acetic acid dimerises.
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